Stocks / ALLE vs YSS

ALLE vs YSS: Which Stock Is the Better Buy?

Allegion plc and York Space Systems, Inc. side by side — fundamentals from SEC filings, refreshed nightly. Sector: Industrials.

ALLE is the larger company ($13.4B vs $4.0B). On the fundamentals, YSS grows revenue faster (27.4% vs 8.4%); ALLE earns a higher net margin (15.8% vs -21.9%); ALLE has the stronger return on equity (31.1% vs -9.7%). On the filings, ALLE carries fewer potential red flags (0 vs 3). Full numbers below — the stronger figure on each row is in green.

AI verdict — ALLE vs YSS, read from the filings

The stronger business, the cheaper stock, and the risks — synthesised from both companies’ SEC filings, every figure computed not guessed. Not investment advice.

 Allegion plc (ALLE)York Space Systems, Inc. (YSS)
Market cap$13.4B$4.0B
Revenue (latest FY)$4.07B$386.20M
Net income (latest FY)$643.80M$-84.54M
Revenue growth (5y CAGR)8.4%27.4%
Net margin15.8%-21.9%
Return on equity31.1%-9.7%
P/E ratio20.7
Dividend yield1.4%
Profitable years (of last 10)100
Positive free cash flowYesNo

Verify the comparison

Use the filing period and source shown by each tool before treating two figures as comparable.

Compare with another company:

See the full ALLE vs YSS breakdown

Both companies across 19 years of income statement, balance sheet and cash flow — with ratios, health checks and Ask, the SEC-grounded research assistant. Free, no account needed.

Open ALLE's full financials →   Open YSS's full financials →

More comparisons

Frequently asked questions

Which is bigger, ALLE or YSS?

Allegion plc is larger by market capitalization — $13.4B versus $4.0B.

Which grows faster, ALLE or YSS?

Over the last five fiscal years, York Space Systems, Inc. grew revenue faster — 27.4%/yr versus 8.4%/yr, computed from SEC-filed statements.

Where does this data come from?

All figures are computed from official SEC filings (10-K), refreshed nightly. This is a data comparison, not investment advice.

Keep exploring

ALLE fundamentals → · YSS fundamentals → · All 1,500+ companies → · Free screener →